Home / 14,567,406.60-20,103,018.08-8,041,034.33

Finding the Fourth Proportional to 14,567,406.60, 20,103,018.08 and 8,041,034.33

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Solution

The fourth proportional to 14,567,406.60, 20,103,018.08 and 8,041,034.33 is: 11,096,625.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,567,406.60 : 20,103,018.08 = 8,041,034.33 : x
  2. Step 2: Convert to fraction form
    14,567,406.60/20,103,018.08 = 8,041,034.33/x
  3. Step 3: Cross multiply
    14,567,406.60x = 20,103,018.08 × 8,041,034.33
  4. Step 4: Simplify right side
    14,567,406.60x = 161,649,058,377,170.44
  5. Step 5: Solve for x
    x = 161,649,058,377,170.44/14,567,406.60
  6. Step 6: Final answer
    x = 11,096,625.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.